Super high-rise building structure dismounting and changing construction method and checking method

Abstract

The invention provides a super high-rise building structure dismantling and changing construction method and a checking method. The construction method comprises the steps that construction segmentation is conducted on a building structure comprising N layers of floor structures; pre-determining a to-be-dismantled structure and a to-be-newly-built structure for each floor structure; each construction section is constructed from top to bottom from the first construction section until construction of the Mth construction section is completed; the construction in each construction section comprises the steps of dismantling a to-be-dismantled structure from top to bottom and reconstructing a to-be-newly-built structure from bottom to top; and before the nth construction section is constructed, the reconstruction progress of at least one construction section in the previous construction sections is judged, and the nth construction section is constructed according to the judgment result. The checking method comprises the steps that the division number of construction sections and the floor structure included in each construction section are determined; determining the most unfavorable construction condition for each construction section; and checking the overall structural rigidity of the building structure and the bearing capacity of the corresponding component under the most unfavorable construction condition. The rigidity is ensured to meet the requirement, the safety is improved, and the dismounting difficulty is reduced.

Description

Technical field [0001] The present invention belongs to the field of construction construction technology, and more particularly to the demolition and reform construction method of ultra-high-layer building structure and the method of checking. Background technique [0002] With the improvement of people's living standards, scientific and technological progress and the improvement of construction technology, and there are more and more large-scale large-scale buildings, and higher requirements for super high-rise buildings. Since the land is a non-renewable resource, the construction of a conservation society does not allow unlimited flooring to occupy a large number of cultivated land engaged in construction, the maintenance and reinforcement of old buildings, the maintenance of old buildings, and the expansion application is one of the inevitable choices of urban construction, through the building Reinforcement transformation to increase, expand, change the use, so that old bui...

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art, and provide a super-high-rise building structure demolition construction method and checking method, which is mainly used to solve the difficulty and efficiency of super-high-rise building structure demolition in the prior art. low level problem

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